baber/WOPTO huggingface dataset:
Patent KR-20110042503-A (KR)
Title: Holder structure of spindle motor
Inventor: YOO YOUNG SUN
IPC: H02K5/167
Filed: 2009-10-19
Abstract: PURPOSE: The holder structure of a spindle motor is provided to easily bend a protrusion part by forming a groove, functioning as the center part of a bending operation, on the inner side of the protrusion part. CONSTITUTION: A rotary shaft(10) is rotatably supported by a bearing(20). A supporting unit(30) supports the rotary shaft to an axial direction. The bearing is supported by a holder structure(50). The holder structure includes a main body(52) and a protrusion part(54). The protrusion part is formed at the lower side of the main body. A groove is formed at the inner side of the protrusion part. The groove is the center point a bending operation with respect to the protrusion part.
Patent KR-20110045294-A (KR)
IPC: C12R1/66
Filed: 2009-10-26
Abstract: PURPOSE: A method for manufacturing rice-fermented vinegar using Oenanthe javanica is provided to produce vinegar with deep taste and to the flavor, taste, and color of Oenanthe javanica. CONSTITUTION: A vinegar using Oenanthe javanica extract is obtained by adding Oenanthe javanica extract to hard-boiled rice, fermenting, and maturing. The mixture ratio is 85-95 weight% of hard-boiled rice and 5-15 weight% of Oenanthe javanica and Oenanthe javanica extract. The Oenanthe javanica extract is obtained by washing and cutting Oenanthe javanica, sterilizing at 70-80°C for 5-10 minutes, and extruding to obtain the extract.
Patent KR-20110045415-A (KR)
IPC: G06F3/02
Filed: 2009-10-26
Abstract: PURPOSE: A character inputting device including a language change key is provided to prevent a mistyping by reducing the fault in a language mode state. CONSTITUTION: A character inputting device comprises a language change key(11). A language mode is changed or maintained while the contact point of the language change key is electrified. If the circuit contact point is discontinued, the language mode is restored to a previous language mode.
Patent KR-20110047849-A (KR)
Title: The structure of solid oxide fuel cell and manufacturing method thereof
IPC: H01M8/02
Filed: 2009-10-30
Abstract: PURPOSE: A structure of a solid oxide fuel cell is provided to prevent the warpage caused by shrinkage or thermal expansion generated by the sintering of electrolyte and fuel electrode or air electrode. CONSTITUTION: In a structure of a solid oxide fuel cell including an electrolyte layer(100), a fuel electrode(200) or an air electrode(300), an electrolyte layer(400) is formed at one part of the fuel electrode or air electrode. A method for manufacturing the solid oxide fuel cell comprises the steps of: sintering the electrolyte layer and the fuel electrode or air electrode to form a unit cell; coating the electrolyte for controlling shrinkage on the bottom of the fuel electrode or air electrode; and sintering the electrolyte for controlling shrinkage on the bottom of the fuel electrode or air electrode through a surface pressure application adhesion sintering method.
Patent KR-20110048838-A (KR)
Title: Composition for organic photoelectric device, organic photoelectric device using the same and display device comprising the same
Inventor: YU EUN SUN
IPC: H01L51/50
Filed: 2009-11-03
Abstract: PURPOSE: A composition for an organic photoelectric device is provided to enable application to a wet process and to obtain an organic photoelectric device and a display device with improved life time and high luminous efficiency even in low driving voltage. CONSTITUTION: A composition for an organic photoelectric device includes: a first host compound in which substituents represented by chemical formulas 1-3; and a second host compound represented by chemical formula 4. In chemical formulas 1-3, L is C2-C3 alkenylene or C6-C12 arylene; R^1 and R^2 are the same or different and represent amine group, carbazolyl group, C1-C30 alkyl group, C6-C30 aryl group, or their combination; and R^3 and R^4 are the same or different and represent hydrogen, amine group, carbazolyl group, C1-C30 alkyl group, C6-C30 aryl or their combination.
Patent KR-20110051918-A (KR)
Title: Nutrient solution culture system
Inventor: BAK YEONG HWAN
IPC: A01G31/02
Filed: 2009-11-11
Abstract: PURPOSE: A nutrient solution culture system is provided to supply constant of culture fluid to nutrient solution culture containers located in plural rows or columns. CONSTITUTION: A nutrient solution culture system comprises the following: nutrient solution culture containers(20) including flowerpot mount holes for mounting nutrient solution flowerpots(10); a pump(41) for transferring a nutrient solution(2) inside a nutrient solution tank(42) to the nutrient solution culture containers; a first pipe(51) and a pipe nipple(52) installed inside the first pipe, for transferring the nutrient solution to the nutrient solution culture containers; and a nutrient solution stopper(53) controlling the flow inhibition and the discharge water level.
Patent KR-20110051927-A (KR)
Title: Hockey ball shooting machine
Inventor: WOO HYUN KWON
IPC: A63B69/00
Filed: 2009-11-11
Abstract: PURPOSE: A field hockey ball shooting machine is provided to shoot a curve ball which curves in left and right directions. CONSTITUTION: A field hockey ball comprises: a rectangular frame(1100) installed at the surface; a bracket(1200) which is pivotally installed using a hinge member; a connection bar(1300) fixed to both ends of the bracket; a pair of motors(1400) which are fixed while keeping a constant interval; a shooting roller(1500) which shoots a ball by friction torque; a height adjusting bracket(1600) which is installed on the top at the constant height; a height adjusting screw(1700) fixed by the medium of a bearing; a ball supply opening(1800) which supplies balls between shooting rollers; and a control unit(1900) controlling the rotation speed of each motor.
Patent KR-20110052909-A (KR)
Title: Web server and communication server for activex socket component replacement
Inventor: LEE CHOON HWA
IPC: G06F15/16
Filed: 2009-11-13
Abstract: PURPOSE: A web server and communication server for active X socket component replacement are provided to enable a web client to use a service without installing an application program through the active X. CONSTITUTION: An interface unit(210) certifies a web client and creates a session with the web client. A communication unit(220) transmits and receives data with a communication server. The communication server offers a service which the web client requests. A data updater(230) creates an update data based on the data received from the communication server. The updated data is transmitted to the web client through the interface unit in order to update the web client screen.
Patent KR-20110054903-A (KR)
Title: Traffic movement image program record device possible settlement of memory error
Inventor: CHO BU YEOUN
IPC: G11B20/10
Filed: 2009-11-18
Abstract: PURPOSE: A multimedia recording device for vehicle is provided to initialize an external memory without connecting a computer terminal or separating an external memory from a multimedia recording device for vehicle. CONSTITUTION: A camera(10) supplies image data of a vehicle. A global positioning system unit(20) offers the location information of the vehicle. An accident sensor(30) senses an accident sensing signal if there is impact from an impact sensor. A user input unit(40) selects each operation mode by a user. An external memory consecutively records image data which is received from the camera. A memory unit(110) includes a nonvolatile memory which stores format time information and video data that is received from a camera. An error event generating unit(120) generates an error event signal.
Patent KR-20100064332-A (KR)
Inventor: LEE MI YOUNG
IPC: H04N19/90
Filed: 2009-11-19
Abstract: 본 발명은 DVC의 움직임 필드 오류를 보정한 사이드 정보 생성 방법 및 이를 이용한 DVC 디코더에 관한 것으로, 보다 상세하게는 DVC에서 과거 및 미래 프레임들로부터 현재 프레임을 예측함에 있어 움직임 보상 블록의 위치를 움직임 필드의 오류만큼 이동시킨 후 움직임 보상을 수행함으로써 현재 프레임 예측 결과의 정확성을 높이기 위한 기술에 관한 것이다.  
       
     DVC, 사이드 정보, 움직임 필드 오류, DVC 디코더
Patent KR-20110056039-A (KR)
Title: Holder assembly and display device having the same
Inventor: HAN JEONG HUN
IPC: H04N5/64
Filed: 2009-11-20
Abstract: PURPOSE: A holder assembly and display device having the same are provided to fix a storing medium and output information into an image by using a screen. CONSTITUTION: A holder assembly includes a base frame(24), a holder, a dustproof member and a connecting member. The base frame has at least one embosser(26). The holder has a bracket corresponding to the embosser. The dustproof member is connected to the bracket to support eh bracket.
Patent KR-20110059004-A (KR)
Title: 자체발열 롤
Inventor: KIM SONG I
IPC: A45D2/10
Filed: 2009-11-27
Abstract: 본 고안은 자체발열 롤이라는 명칭을 가지고 있는 것으로, 말 그대로 스스로 열을 발생하는 롤이다. 원래는 여성들이 앞머리를 동그랗게 말 때 사용하는 것인데 열을 발생함으로써 더욱 효과적으로 사용할 수 있겠다는 생각으로 만든 것이다. 모양은 본래 있는 모양과 비슷하지만 손잡이 부분에 건전지를 넣을 수 있도록 만들고 스위치를 달아 스위치를 켜면 열을 점점 발생시켜 앞머리에 꽂으면 되고 스위치를 끄면 열 발생을 중지시키는 원리이다. 계속 머리를 말고 있으면 이마에 닿아서 자칫하면 데일 수 있으므로 손잡이를 만들어 더욱 효과적이도록 하였다. 
       
     자체발열, 롤, 앞머리
Patent KR-20110060064-A (KR)
Title: Loading and unloading apparatus for machine
Inventor: LEE JUONG HWAN
IPC: B23Q7/06
Filed: 2009-11-30
Abstract: PURPOSE: A system for rapidly loading and unloading a material for a machine tool is provided to enhance loading and unloading efficiencies of a product by simultaneously operating a plurality of cylinder units. CONSTITUTION: A system for rapidly loading and unloading a material for a machine tool comprises a setting unit(100), a loading/unloading unit(200), first and second linear moving units(300,400). The setting unit places a material on a right position. The loading/unloading unit picks and loads the material on a CNC(Computer Numerical Control) lathe, and unloads the material processed by the CNC lathe. The cylinder units of the first linear moving unit move forth or back simultaneously. The first linear moving unit guides the first linear movement of the loading/unloading unit. The second linear moving unit guides the second linear movement of the loading/unloading unit and the first linear moving unit.
Patent KR-20110060339-A (KR)
Title: Multi-stage type coal gasifier
Inventor: HONG JIN PYO
IPC: F23K1/04
Filed: 2009-11-30
Abstract: PURPOSE: A multi-stage coal gasification apparatus is provided to accelerate the mixing of an oxidizer and coal because a reactant forms a vortex in a multi-stage coal gas burner. CONSTITUTION: A multi-stage coal gasification apparatus(100) comprises first and second coal gasifiers(10,20). The first and second coal gasifiers have first and second housings(11,21) and first and second reactant injection ports(12,22), respectively. The first and second housings have first and second bottom slag discharge ports(11a,21a) and first and second top gas discharge ports(11b,21b), respectively. The first and second reactant injection ports are formed in the circumferential direction of the first and second housings to inject reactants into the housings at the set angles.
Patent KR-20100076873-A (KR)
Title: High voltage power supply for environment facilities using plasma and its control method
Inventor: KIM SOO HONG
IPC: H02M7/48
Filed: 2009-11-30
Abstract: PURPOSE: A power apparatus for providing high voltage and a control method thereof are provided, which constitute a high voltage power source by serially combining a plurality of modulated high voltage power sources. CONSTITUTION: Each of a first or N high pressure power unit(400-1-400-N) comprises a first rectifier(410-1-410-N), an inverter(430-1-430-N), a transformer(450-1-450-N), a second rectifier(460-1-460-N), and a charge unit(470-1-470-N). The first rectifier creates direct current voltage by rectifying AC voltage. The inverter converts the direct current voltage into the square-wave voltage of high frequency. The transformer comprises a primary side receiving the square-wave voltage of high frequency and a secondary side creating a boosted high voltage. The second rectifier rectifies the secondary side high voltage of the transformer. The charge unit charges the voltage outputted in the second rectifier. The inverter controller outputs a switching control signal.
Patent KR-20100065117-A (KR)
Title: Multiple diffraction grating
Inventor: KIM KI MAN
IPC: G02B5/18
Filed: 2009-12-04
Abstract: PURPOSE: A multiple diffraction grating is provide to simplify manufacturing processes by filing the material of a grating line if a gap between one grating line and the other grating line is narrower than a pre-set gap. CONSTITUTION: If a part of one grating line is overlapped with other grating line, the line width or the line height of the overlapped grating lines are simplified based on those of the grating lines. If a gap between one grating line and other grating line is narrower than a pre-set gap, the material of the grating line fills the gap.
Patent KR-20110064752-A (KR)
Title: Bibimbap packaging with environment friendly food left over recycling system
Inventor: KIM SUE GYOUNG
IPC: B65D65/40
Filed: 2009-12-08
Abstract: PURPOSE: An environment-friendly packing container for rice with mixed vegetables is provided to replace conventional disposable containers only for storing food to reduce the environment problem. CONSTITUTION: An environment-friendly packing container for rice with mixed vegetables comprises the following: a portion(100) for storing mixed vegetables; a rice storing portion(101) combined with the portion for storing the mixed vegetables; and a lid. The packing container is obtained by folding PLA coated paper. The bottom of the rice storing portion is produced by laminating the PLA coated paper(103), pitch paper(104), food decomposing treatment enzyme powder(105), another pitch paper with flower seeds, and another sheet of the PLA coated paper.
Patent KR-20110067494-A (KR)
Title: The high temperature fluidal storage cave of the vessel which uses a complex subject matter
Inventor: SHIN SANG BEOM
IPC: F17C3/04
Filed: 2009-12-14
Abstract: PURPOSE: A high-temperature fluid storage tank using a composite material for a ship is provided to prevent excessive deformation caused by thermal stress because a core made of elastomer is filled between two metal sheets of a plate. CONSTITUTION: A high-temperature fluid storage tank using a composite material for a ship comprises plates, each composed of two outer metal sheets(103). Foamed elastomer(104) is filled between the two outer metal sheets by being injected through an inlet of a square channel(105) which surrounds the perimeter of the outer metal sheets.
Patent KR-20110068030-A (KR)
Title: Packing structure
Inventor: KIM YOUNG MI
IPC: B65D85/48
Filed: 2009-12-15
Abstract: PURPOSE: A packing structure is provided to pack and unpack products through the size of a packing box, and to transfer the products using a jig mounted on a guiding rail. CONSTITUTION: A packing structure includes a supporter(110), a packing box(120), a guide rail(111) for a jig, and the jig(130) for fixing products. The packing box is mounted on the supporter, and supplies the packing space. The guide rail for the jig is installed on the supporter. The jig for fixing the products is selectively moving on the guide rail to the forward and backward directions. The guide rail is formed by repetitively arranging groove units(111a) and protrusions(111b) by turns.
Patent KR-20110068445-A (KR)
Title: The wave-force generation system that used turbine generator
Inventor: HONG KEY YONG
IPC: F03B13/24
Filed: 2009-12-16
Abstract: PURPOSE: A turbine generator and wave power generation system using the same are provided to directly convert the linear reciprocation energy of fluid into rotational energy by coupling a turbine to the rotor of a generator. CONSTITUTION: A turbine generator comprises a casing(10), a fixed shaft, rotors, and stators. Both ends of the fixed shaft are fixed to the inner sides of the casing. The rotors are installed bearings formed in both sides of the fixed shaft. Blades(21) are installed on the outer surface of the rotors and directly convert the linear reciprocation energy of fluid into rotational energy. The stators are fixed to the fixed shaft inside the rotors.
Patent KR-20110071795-A (KR)
Inventor: HA JEE HYEON
IPC: G06Q50/20
Filed: 2009-12-21
Abstract: 거래서버를 이용한 대학 리포트 또는 시험문제 거래방법 및 그 시스템이 개시된다. 본 발명의 일 실시예인 거래서버를 이용한 대학 리포트 또는 시험문제 거래방법은, 대학 리포트 또는 시험문제 거래서버가 회원등록한 판매자로부터 대학 리포트 또는 시험문제(이하, '자료'라 함) 판매요청을 받으면, 판매자료에 대한 정보를 선택하여 입력할 수 있는 판매자의 소속대학교명이 기입력된 선택창을 제공하는 단계; 상기 거래서버가 상기 판매자로부터 상기 선택창에 소정 사항 및 판매가격을 입력받은 후 판매등록요청을 받으면, 상기 선택창에 입력된 사항과 판매요청 자료를 판매자료 데이터베이스에 등록하는 단계; 상기 거래서버가 회원등록한 구매자로부터 구매요청을 받으면, 상기 판매자료 데이터베이스에 등록된 판매자료를 검색할 수 있도록 구매자의 소속대학교명이 기입력된 검색창을 제공하는 단계; 및 상기 거래서버가 상기 구매자로부터 상기 검색창에 소정 사항을 입력받으면, 판매자료 데이터베이스에 등록된 판매자료 중에서 상기 검색창에 입력한 사항과 부합하는 자료를 검색하여 제공하는 단계를 포함한다. 
       
     대학 리포트, 대학 시험문제, 거래서버, 판매자, 구매자
Patent KR-20110075495-A (KR)
Title: Antiglare film
Inventor: KIM JI SUK
IPC: G02B1/11
Filed: 2009-12-28
Abstract: PURPOSE: An antiglare film is provided to ensure black brightness, anti-glare, and excellent sparkling and to prepare an excellent optical film with no change of haze and visibility. CONSTITUTION: An antiglare film comprises a transparent substrate and an antiglare coating layer formed on at least one side of the transparent substrate. Spherical particles of the coating layer satisfies the relational expression: 0.7&times;(4πr^2) <= Sa <= 1.5&times;(4πr^2), wherein Sa is the surface area of the spherical particle; and r is the radius of the spherical particle. The spherical particle is one of acryl, polystyrene, melamine or silica.
Patent KR-20110075563-A (KR)
Title: Simultaneous forming apparatus for progressive mold
Inventor: SIM KWANG BO
IPC: B30B13/00
Filed: 2009-12-28
Abstract: PURPOSE: A simultaneous forming apparatus for a progressive mold is provided to simultaneously process several parts of a work piece, thereby reducing manufacturing costs. CONSTITUTION: First and second interlock rods(30,30') are respectively installed in interlock rod guide holes of a housing and driven by the movements of a driving rod and a punch rod. A punch is installed in a punch mounting part of the housing and simultaneously processes several parts of a work piece by moving apart from or close to each other by the first and second interlock rods.
Patent KR-20110078764-A (KR)
Title: The coating composition having improved strong adhesion with ultraviolet curable ink
Inventor: KIM JUN HYUNG
IPC: C09D175/04
Filed: 2009-12-31
Abstract: PURPOSE: A coating composition is provided to ensure excellent adhesive property and good blocking resistance, and to avoid the separation between ultraviolet curable ink and a substrate due to an excellent adhesive property. CONSTITUTION: A coating composition includes 100 parts by weight of an aqueous hybrid type emulsion and 2~25 parts by weight of a melamine-based hardener. In the aqueous hybrid type emulsion, an aqueous polyurethane-based emulsion and an aqueous acrylic emulsion are mixed. Based on 100 parts by weight of the aqueous hybrid type emulsion, the aqueous acrylic emulsion solid portion is 97 parts by weight when an aqueous polyurethane group emulsion solid portion is 3 parts by weight, and the aqueous acrylic emulsion solid portion is3 parts by weight when an aqueous polyurethane group emulsion solid portion is 97 parts by weight.
Patent KR-20110078939-A (KR)
Title: Silicon carbide hollow fiber and method for fabricating the same
Inventor: CHO CHURL HEE
IPC: C08L101/00
Filed: 2009-12-31
Abstract: PURPOSE: A method for fabricating silicon carbide hollow fibers are provided to prepare silicon carbide hollow fibers using a sintering material capable of silicon carbide sintering at a low temperature compared with the case of spinning a conventional organosilazane polymer and performing heat treatment. CONSTITUTION: A method for fabricating silicon carbide hollow fibers comprises the steps of: (S210) preparing a composition including silicon carbide, sintering aids, polymers, dispersing agents and organic solvents; (S220) wet-spinning the composition using a spinneret; (S230) washing and drying the resultant to form high-polymer silicon carbide hollow fibers; and (S240) sintering polymer-silicon carbide hollow fibers to form silicon carbide hollow fibers.
Patent KR-20090040287-A (KR)
Title: Methods and apparatus for use in multi-view video coding
Inventor: PANDIT PURVIN BIBHAS
IPC: H04N7/24
Filed: 2007-05-30
Abstract: There are provided methods and apparatus for use in multi-view video coding. An apparatus includes an encoder (100) for encoding anchor and non-anchor pictures for at least two views corresponding to multi-view video content, wherein a dependency structure of each non-anchor picture in a set of non-anchor pictures disposed between a previous anchor picture and a next anchor picture in display order in at least one of the at least two views is the same as the previous anchor picture or the next anchor picture in display order.
Patent KR-20090023483-A (KR)
Title: A method for impregnation of porous objects
Inventor: PETERSEN LARS BORTHY
IPC: C08J5/24
Filed: 2007-06-13
Abstract: The invention relates to a method for impregnation of porous objects comprising the following steps i)-v): i) applying an injection layer of a material comprising acrylic, epoxy or polyurethane onto the surface of at least part of the porous object and allowing at least part of said material to enter into the pores of said object utilising subatmospheric or superatmos-pheric pressure; ii) allowing the porous object to return to an atmosphere of normal pressure; iii) optionally at least partly allowing the injection layer to harden; iv) applying a topcoat of acrylic, epoxy or polyurethane onto the area of the porous object impregnated with the injection layer: v) allowing the topcoat to harden; wherein the injection layer applied in step i) and/or the topcoat applied in step iv) comprises pulverised glass having a particle size of 0 run to 100 mum. The invention also relates to porous objects obtained according to this method. The impregnated objects exhibits great strengths and resistance against wear of mechanical, chemical, thermal and/or biological nature.
Patent KR-20090029821-A (KR)
Title: Digital filter device, phase detection device, position detection device, ad conversion device, zero cross detection device, and digital filter program
Inventor: YOKOKAWA NARUTOSHI
IPC: H03M1/50
Filed: 2007-06-14
Abstract: Provided is a digital filter device capable of removing the affect of noise such as chattering from a signal performing zero cross. The digital filter device (4) filters a binary digital signal (DIN) and outputs a binary digital signal (DOUT). The digital filter device (4) includes: a toggle flip-flop (12) which switches the signal level of the digital signal (DOUT) each time a trigger signal is inputted; an XOR circuit (13) which outputs a first enable signal (EN1) while the signal level of the digital signal (DIN) does not coincide with the signal level of the output digital signal (DOUT); and a charge counter (14) which performs counting in synchronization with a clock signal (CLK) while the first enable signal (EN1) is outputted. When the count value has reached an upper limit value, the charge counter (14) resets the count value to an initial value and outputs a carry on signal (ON_RCO) as the trigger signal to the toggle flip-flop (12).
Patent KR-20090046846-A (KR)
Inventor: SCHWINT KEVIN J
IPC: C07C2/66
Filed: 2007-07-12
Abstract: 본 발명은, 알킬화 생성물을 제공하기 위해 알킬화 반응 조건들 하에 하나의 알킬화 유닛(alkylation unit)에서 올레핀 및 방향족 화합물들을 적어도 제1 및 제2의 수직으로 이격되어 있는(vertically spaced) 촉매 반응 존들(catalytic reaction zones)로 도입하는 단계(여기서, 상기 제2 촉매 반응 존은 상기 제1 촉매 반응 존 위에 위치됨)를 포함하여 구성되며; 위에서, 적어도 제1 및 제2의 촉매 반응 존들 각각으로부터의 방향족 화합물들이, 알킬화 공정의 반응의 발열성 열로 기화된 상기 방향족 화합물들의 적어도 일부를 재-응축시키기 위한 냉각 수단과 접촉되며; 그리고 위에서, 상기 올레핀이, 적어도 제1 및 제2의 촉매 반응 존들로의 유입구들(inlets)에서의 올레핀 부분 압력들을 약 10 퍼센트 이하로 변화하도록 유지할 만큼의 각각의 올레핀 공급 속도들로 제1 및 제2 올레핀 공급 스트림들(feed streams) 각각을 통해, 상기 적어도 제1 및 제2의 촉매 반응 존들로 도입되는, 알킬화 방향족 화합물들의 제조 방법에 관한 것이다. 본 발명은 또한 본 발명의 알킬화 방법을 실시하기 위한 장치에 관한 것이다.